Please use this identifier to cite or link to this item: https://idr.l2.nitk.ac.in/jspui/handle/123456789/15131
Title: An investigation on effects of wire-EDT machining parameters on surface roughness of INCONEL 718
Authors: Naik G.M.
Anjan B.N.
Badiger R.I.
Bellubbi S.
Kumar Mishra D.
Issue Date: 2019
Citation: Materials Today: Proceedings , Vol. 35 , , p. 474 - 477
Abstract: This paper studied the effects of machining parameters on surface roughness of wire EDT of INCONEL 718 super alloy. The investigated machining parameters were rotational speed, pulse-on time, pulse-off time, servo voltage, wire feed rate and flushing pressure. Analysis of variance (ANOVA) technique was used to find out the most significant parameters affecting the surface roughness. Results from ANOVA show that pulse-on time is significant variables to surface roughness of wire-EDT INCONEL 718 alloy. The surface roughness of the test specimen increased as these variables increased. Lastly, regression model was developed using a regression method to formulate the machining parameters to the surface roughness. The developed model was validated with an optimal setting parameters and the maximum prediction error of the model was less than 8%. © 2019 Elsevier Ltd.
URI: https://doi.org/10.1016/j.matpr.2020.03.031
http://idr.nitk.ac.in/jspui/handle/123456789/15131
Appears in Collections:2. Conference Papers

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.